
.block{
  display: flex;
  justify-content: space-between;

}

.ten{
  display: flex;
  justify-content: center;
  align-content:center ;
}

.m-choose{
  margin-bottom: 20px;
  padding: 20px;
  border: 1px solid #e4e4e4;
  position: relative;
}

.el-table{
  border: 1px solid #e4e4e4;
  padding: 20px;
}

.demonstration{
  display: flex;
  align-items: center;
  margin-right: 10px;
  font-weight: bold;
  font-size: 15px;
  flex-wrap: nowrap
}

.span{
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 15px;
}

.button {
  /*float: right;*/
  margin-top: 30px;
  display: flex;
  justify-content: flex-end;
}


.main-t{
  padding: 10px;
  border: 1px solid #e4e4e4;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.new-b{
  padding: 8px;
}


.paging{
  margin-top: 15px;
  display: flex;
  justify-content: flex-end;
}
